isp1583 NXP Semiconductors, isp1583 Datasheet - Page 18

• Manufacturer Part Number: isp1583
• Description: Hi-speed Universal Serial Bus Peripheral Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
[1]
[2]
[3]
ISP1583_6
Product data sheet
V
0 V
0 V
0 V
3.3 V
3.3 V
CC(3V3)
Dead: the USB cable is plugged out, and V
Plug-out: the USB cable is not present, but V
Plug-in: the USB cable is being plugged in, and V
3.3 V 1.65 V to 3.6 V
ISP1583 pin status
V
0 V
1.65 V to 3.6 V
1.65 V to 3.6 V
1.65 V to 3.6 V
7.14.1 Interrupt output pin
CC(I/O)
7.13 Pins status
7.14 Interrupt
Table 4
operating conditions.
Table 5
operating conditions.
Table 5.
[1]
[2]
[3]
The Interrupt Configuration register of the ISP1583 controls the behavior of the INT output
pin. The polarity and signaling mode of the INT pin can be programmed by setting bits
INTPOL and INTLVL of the Interrupt Configuration register (R/W: 10h); see
GLINTENA of the Mode register (R/W: 0Ch) is used to enable pin INT; see
Default settings after reset are active LOW and level mode. When pulse mode is selected,
a pulse of 60 ns is generated when the OR-ed combination of all interrupt bits changes
from logic 0 to logic 1.
Figure 5
V
0 V
0 V
0 V
3.3 V
3.3 V
CC(3V3)
Dead: the USB cable is plugged out, and V
Plug-out: the USB cable is not present, but V
Plug-in: the USB cable is being plugged in, and V
State
dead
plug-out
plug-in
reset
after reset
3.3 V
illustrates the behavior of ISP1583 pins with V
illustrates the behavior of output pins with V
shows the relationship between interrupt events and pin INT.
ISP1583 output pin status
[1]
[3]
[2]
CC(I/O)
V
0 V
1.65 V to 3.6 V
1.65 V to 3.6 V
1.65 V to 3.6 V
1.65 V to 3.6 V
CC(I/O)
CC(I/O)
Pin
Input
unknown
high-Z
high-Z
state depends on how
the pin is driven
state depends on how
the pin is driven
is not available.
CC(I/O)
Rev. 06 — 20 August 2007
is available.
is available.
CC(I/O)
CC(I/O)
State
dead
plug-out
plug-in
reset
after reset
Output
unknown
unknown
unknown
output
output
is not available.
CC(I/O)
[1]
is available.
[3]
[2]
is available.
Hi-Speed USB Peripheral Controller
CC(I/O)
CC(I/O)
and V
INT
LOW
LOW
LOW
HIGH
HIGH
and V
CC(3V3)
I/O
unknown
high-Z
high-Z
high-Z
state depends on how the
pin is configured
CC(3V3)
© NXP B.V. 2007. All rights reserved.
SUSPEND
HIGH
HIGH
HIGH
LOW
LOW
in various
ISP1583
in various
Table
Table
23.
26. Bit
18 of 100